AirHint found the following cheapest one-way flights from Houston (HOU) to Hahn (HHN) in January 2026 (see full year).
One-Way flights
| 29 Jan | WestJet | ||
| 10 Jan | Frontier Airlines | ||
| 04 Jan | KLM | ||
| 02 Jan | Austrian Airlines |
Also check the deals for return flights from Houston to Hahn in January.
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